ORA-07445 was flood controlled Error When Running the Workflow Background Engine (FNDWFBG)
Last updated on OCTOBER 04, 2016
Applies to:Oracle Workflow - Version 12.1.3 to 12.2 [Release 12.1 to 12.2]
Information in this document applies to any platform.
On an E-Business Suite (EBS) instance that is using Oracle Database 11g Enterprise Edition Release 220.127.116.11.0 - 64bit
When attempting to run the Workflow Background Engine (FNDWFBG), the following error occurs:
*** MODULE NAME:(FNDWFBG) 2013-07-17 14:40:25.822
*** ACTION NAME:(Concurrent Request) 2013-07-17 14:40:25.822
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0xFFFFFFFFDFFFD30] [PC:0x104FCB634, kdifind()+84] [flags: 0x0, count: 1]
DDE: Problem Key 'ORA 7445 [kdifind()+84]' was flood controlled (0x4) (incident: 148832)
ORA-07445: exception encountered: core dump [kdifind()+84] [SIGSEGV] [ADDR:0xFFFFFFFFDFFFD30] [PC:0x104FCB634] [Address not mapped to object] 
ssexhd: crashing the process...
Shadow_Core_Dump = PARTIAL
Due to this issue, Workflow Background Engine is not able to process any deferred business events causing workflow driven business transactions to stall.
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